Question 823844
let (-6,5) be a point on the terminal side of theta. Find the exact values of cos theta, csc theta, and tan theta.
--------
x = -6
y = 5
r = sqrt[6^2+5^2] = sqrt[61)
------
cos(t) = x/r = -6/sqrt(61)
csc(t) = r/y = sqrt(61)/5
tan(t) = y/x = -5/6
=======================
Cheers,
Stan H.